[jira] [Updated] (KAFKA-6164) ClientQuotaManager threads prevent shutdown when encountering an error loading logs

["Rajini Sivaram (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-6164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rajini Sivaram updated KAFKA-6164:
----------------------------------
    Fix Version/s: 1.1.0
                   0.11.0.2

> ClientQuotaManager threads prevent shutdown when encountering an error loading logs
> -----------------------------------------------------------------------------------
>
>                 Key: KAFKA-6164
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6164
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.11.0.0, 1.0.0
>            Reporter: Xavier Léauté
>            Assignee: Rajini Sivaram
>             Fix For: 0.11.0.2, 1.1.0
>
>
> While diagnosing KAFKA-6163, we noticed that when the broker initiates a shutdown sequence in response to an error loading the logs, the process never exits. The JVM appears to be waiting indefinitely for several non-deamon threads to terminate.
> The threads in question are {{ThrottledRequestReaper-Request}}, {{ThrottledRequestReaper-Produce}}, and {{ThrottledRequestReaper-Fetch}}, so it appears we don't properly shutdown {{ClientQuotaManager}} in this situation.
> QuotaManager shutdown is currently handled by KafkaApis, however KafkaApis will never be instantiated in the first place if we encounter an error loading the logs, so quotamangers are left dangling in that case.



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